baber/WOPTO huggingface dataset:
Patent KR-20010016983-A (KR)
Inventor: KIM HONG JO
IPC: B60H1/24
Filed: 1999-08-06
Abstract: PURPOSE: A radiant heat discharger is provided to cool a vehicle effectively and to circulate air in the vehicle easily by ventilating the hot air in the vehicle in summer. CONSTITUTION: A radiant heat discharger is comprised of: plural intake ports(1) provided on the ceiling of a vehicle; a space portion(4) formed between a ceiling face(2) of the vehicle and a roof panel(3) to connect the intake ports with outside; a discharge port(5) provided to the side portion of a vehicle, lower than the intake ports; and a connecting pipe(6) for connecting the space portion with the discharge port. The discharge port is provided to the side portion of the vehicle. Thus, the discharge port has a lower ambient pressure than pressure in the vehicle while the vehicle is traveling. According to pressure difference between the intake ports and the discharge port, air in the vehicle is sucked to the intake ports and then discharged to the discharge port through the space portion and the connecting pipe.
Patent KR-20010017322-A (KR)
Inventor: BAE GWANG YEON
IPC: H04N21/2343
Filed: 1999-08-10
Abstract: PURPOSE: A device and a method for remote control varying compression method according to transmission rate are provided to compress and transmit remote screen information by using various image compressors according to current transmission rate. Therefore, transmission time can be minimized. CONSTITUTION: A transmitting part of a device for remote control comprises a compressor selecting part(200), a compressing part(210), and a data transmitting part(220). The compressing part(210) comprises a transmitter(212), a lossless compressor(214), and a loss compressor(216). The compressor selecting part(200) inputs screen image to be transmitted to a remote terminal, determines whether the screen image should be compressed according to current transmission rate, and selects a proper compressor. The compressing part(210) operates by responding to control signal generated according to results of determination of compression and selection of compressor from the compressor selecting part(200). In other words, one among the transmitter(212), the lossless compressor(214) and loss compressor(216) inputs screen image by responding to control signal. The transmitter(212) transmits the screen image without compression. The lossless compressor(214) compresses the screen image without loss. The loss compressor(216) compresses the screen image with some loss. The data transmitting part(220) transmits image to be compressed by the lossless compressor(214) or the loss compressor(216) and image not to be compressed through the transmitter(212) to a remote terminal through transmission media such as telephone line or internet private line. The data transmitting part(220) calculates current transmission rate and outputs the calculated rate to the compressor selecting part(200).
Patent KR-20000017388-A (KR)
Inventor: MUICCAL PLIHIDRIGEE
IPC: C08J3/12
Filed: 1999-08-19
Abstract: PURPOSE: A preparation method of polyoxy methylene copolymer is required for optional distribution of polymer size, simple treatment of product, and simple process. CONSTITUTION: The invention is disclosed a preparation method of polyoxy methylene copolymer initiated polymerization with cation, consisted of processing of crude polymer at grinding assembly, removing parts of deactivated suspension including ground crude polymer at downstream of grinding assembly, and feed back of remaining suspension. The feed back process decreases the percentage of high molecular weight polymer and slightly increases the percentage of low molecular weight polymer. The preparation method is simple and produces crude polymer having low percentage of unstable chain ends.
Patent KR-20010018818-A (KR)
Inventor: CHO HYEON JUN
IPC: H01L21/306
Filed: 1999-08-23
Abstract: PURPOSE: A wet processing apparatus used for removal of material layer is provided to allow removal of polluted particles adhering to inner walls of a chamber. CONSTITUTION: A wet processing apparatus such as a developing apparatus or an etching apparatus includes a rotatable supporter(150) for supporting a substrate(100) having a material layer thereon, an outer chamber(250) surrounding the rotatable supporter(150), a movable inner chamber(210) installed inside the outer chamber(250), and a sprayer(300) extended above the rotatable supporter(150) to spray chemical solutions such as developer, rinse agent, or etchant on the substrate(100). In addition, the apparatus further includes a cleaning bath(400) installed under the rotatable supporter(150). The inner chamber(210) protects the outer chamber(250) from polluted particles during a spraying process. After the spraying process, the inner chamber(210) moves down in the cleaning bath(400) to remove polluted particles.
Patent KR-20000017476-A (KR)
Inventor: POSTER MICELENI
IPC: B08B17/02
Filed: 1999-08-24
Abstract: PURPOSE: A method is provided for temporally protecting a glass sheet from scratch, abrasion and impurities during the manufacturing process such as cutting and edge grinding. CONSTITUTION: A glass sheet is temporally protected from scratch, abrasion and impurities during the manufacturing process by depositing it into a solution of water and polymer at a temperature between 200 and 450°C immediately after the formation of the glass sheet to form a protective coating. Preferably the polymer is poly(vinyl alcohol), the solution is sprayed onto the surface of the glass sheet. The coating is soluble in water at a temperature more than 60°C, preferably more than 80°C, however insoluble in water at a temperature less than 20°C. The coating is easily removed by washing it with water more than 80°C.
Patent KR-20010019270-A (KR)
Inventor: SHIN JONG GYUN
IPC: H04B17/00
Filed: 1999-08-26
Abstract: PURPOSE: The monitoring apparatus and method using a wireless telephone is provided to connect a call to a preset telephone number according to peripheral sound level variations detected through a microphone provided with a wireless telephone and to transmit peripheral signals. CONSTITUTION: If a user performs a key input, a monitoring phone control part sets up a monitoring operation mode and inputs a transmitting phone number through a key input part(311). A sound variation detection part checks whether a peripheral signal exceeding a preset search level is inputted from a microphone and outputs a report signal to the monitoring phone control part(313). The monitoring phone control part, according to the report signal, checks whether the level of the peripheral signal is more than the preset search level(315). If the peripheral signal is over the preset search level, the monitoring phone control part checks whether the exceeded level of the peripheral signal lasts for a continuous search time(321). In case that the exceeded level of the peripheral signal lasts for the continuous search time, the monitoring phone control part sets up a call to the transmitting phone number and transmits the peripheral signal for a transmitting lasting time(325). The monitoring phone control part checks whether the peripheral signal was transmitted to the transmitting phone number as much as the frequency of reattempts(327). If the peripheral signal was not transmitted to the transmitting phone number as much as the frequency of reattempts, the monitoring phone control part checks a timer corresponding to a reattempt interval time(329). If the timer comes to an end, the monitoring phone control part executes control operations from the step(315) again.
Patent KR-20010019369-A (KR)
Inventor: KIM SANG DAL
IPC: C12N1/20
Filed: 1999-08-26
Abstract: PURPOSE: Provided is novel, chitinase-producing antagonistic strain, Serratia proteamaculans 3095 which is stable in a broad range of pH and at high temperatures, has an antagonistic activity, shows a strong antagonism on a plant pathogen in vitro, and inhibits development of a plant pathogen in vivo. Also, a biological control method is provide. CONSTITUTION: Serratia proteamaculans 3095 (KCTC 8945p) is prepared by suspending and diluting the soil specimen with a physiological saline solution; inoculating it on an LB agar plate and incubating at 30deg.C for a day; toothpicking a colony into an agar medium and isolating a strain forming a large chitin decomposition ring, to isolate a chitinase producing strain. The biological control method using Serratia proteamaculans 3095 (KCTC 8945p) is characterized by the following steps of: i) preparing an eggplant and bed soil composed of field soil, manure, and sand at the rate of 2:2:1; ii) inoculating 5ml of Fusarium oxysporum already cultivated in PDB into a 20cm port where a branch of the eggplant is transplanted; iii) leaving Fusarium oxysporum under moist condition at 28deg.C for one day; iv) adding 5ml of control bacteria to Fusarium oxysporum; and v) cultivating the control bacteria at 28deg.C.
Patent KR-20010025878-A (KR)
Inventor: KIM HANG GYU
IPC: H01L27/146
Filed: 1999-09-01
Abstract: PURPOSE: A charge coupled device adaptable to low electric power consumption is provided. CONSTITUTION: The charge coupled device(10) includes a charge pump unit(20) connected thereto. The charge pump unit(20) pumps four times a 5V input voltage(Vdd) to generate a 15V voltage. The 15V voltage generated is then supplied to a reset drain(RD), a transfer gate(TG) and a drain of a sensing amplifier transistor of the charge coupled device(10). In particular, the charge pump unit(20) has a plurality of charge pumps each composed of a diode and a capacitor connected in parallel, and a voltage distributor connected to the last charge pump to generate a 15V voltage by distributing the final pumping voltage. The voltage distributor has two resistors connected in parallel.
Patent KR-20000028641-A (KR)
Inventor: SAHARA HARUYA
IPC: C04B22/10
Filed: 1999-09-06
Abstract: PURPOSE: Concrete having aqueous slurry of heavy potassium carbonate is provided to improve concrete workability by using limestone powder and increasing fluidity. CONSTITUTION: Concrete contains aqueous slurry of the heavy potassium carbonate having the average particle diameter of 0.5-3um manufactured by wet grinding of the limestone, and silica hume consisted of silica particles having the average diameter of 0.1-0.3um. A water weight rate is set by 0.25-1 rather than 0.3-0.4 for its viscosity, precipitated distribution, storage and transportation.
Patent KR-20010028611-A (KR)
Inventor: LEE HAN GYEONG
IPC: H04L12/28
Filed: 1999-09-22
Abstract: PURPOSE: An LSR(Label Switch Router) consisted of an ATM(Asynchronous Transfer Mode) exchange is provided to use an ATM switch as the LSR, so as to interwork the ATM switch with an internet network. CONSTITUTION: MLSPs(Multiprotocol Label Switch Protocols)(11,21) equip an LDP(Label Distribution Protocol) function, and perform a transceiving of label information. Tables(12-2,22-2) store information on output VPI(Virtual Path Identifier)/VCI(Virtual Channel Identifier) corresponding to input VPI/VCI. Header converters(12-3,22-3) retrieve VPIs/VCIs corresponding to VPIs/VCIs of input cells from the tables(12-2,22-2), and convert the VPIs/VCIs into the VPIs/VCIs of the input cells to output the converted VPIs/VCIs. Switches(12-4,22-4) output the input cells of the header converters(12-3,22-3) to transmitting paths corresponding to the VPIs/VCIs. LICBs(Label Information Control Blocks)(12-1,22-1) set up the VPIs/VCIs corresponding to the input VPIs/VCIs of the tables(12-2,22-2) according to the label information transceived from the MLSPs(11,21).
Patent KR-20010028972-A (KR)
Inventor: WOO HYEONG JU
IPC: F24F13/00
Filed: 1999-09-28
Abstract: PURPOSE: A structure of outlet port for air conditioner is provided, in which a protrusion for guiding an eddy current to be generated from an interior of the cabinet is formed, to thereby prevent formation of dew from a condensate water at an end of the outlet port. CONSTITUTION: A structure is characterized in that protrusions(53b) are formed at upper and lower portions of an outlet port(53) arranged in front of a cabinet(51). Thus, the air being discharged through the end of the discharge port causes an eddy current(T) at the rear of the protrusion, that is, at the interior of the cabinet, due to the protrusion formed at the end of the discharge port, thereby preventing formation of dew from a condensate water at the end of the discharge port. The cold air being discharged through the discharge port is not mixed with the indoor air, thereby preventing formation of dew at the discharge port.
Patent KR-20010036363-A (KR)
Inventor: HAN YE SEON
IPC: C12N15/54
Filed: 1999-10-08
Abstract: PURPOSE: Provided is a gene of heat-resistant glutamate racemase which show stability against high temperatures, pH, and organic solvent and is useful in manufacturing medicines and food. CONSTITUTION: Heat resistant glutamate racemase is manufactured by the steps of: isolating gene of glutamate racemase consisting of 762 bases from which 254 amino acids are synthesized, from Aquifex pyrophilus; transforming E.coli is with an expression vector pGR1 that contains the gene; culturing E.coli transformant and destroying transformant cell; and recovering heat resistant glutamate racemase from cell lysat by chromatography. The base sequence of glutamate racemase shows 26.6%, 36.1%, and 35.5% of similarity with E. coli, Bacillus subtilus, and Lactobacillus, respectively.
Patent KR-20010036800-A (KR)
Inventor: KIM MIN GYU
IPC: B24B37/30
Filed: 1999-10-12
Abstract: PURPOSE: A wafer holding apparatus for CMP(Chemical Mechanical Polishing) equipment is provided to improve the irregularity of a wafer edge generated by the pressure and projection of a CMP pad. CONSTITUTION: A wafer holding apparatus for CMP equipment comprises a wafer holing ring(120). The wafer holding ring(120) is formed with a concave-convex bottom face having one or more circular groove(121) on a bottom face contacted with a polishing pad(40). The circular grooves(121) forms a concentric circle. In the concave-convex bottom face having the circular grooves(121), a width and a depth of the circular groove(121) are 1 to 10mm. The width of the circular groove(121) is less than a width of a circular bottom face.
Patent KR-20010037079-A (KR)
Inventor: LEE CHEOL UNG
IPC: D06F33/02
Filed: 1999-10-13
Abstract: PURPOSE: A braking control method dissolves problems of securing space and radiating heat generated in a resistor by coping with back electromotive force by repeated charging and discharging by variable adjustment of switching duty rate of voltage(current) pulse flowing in a motor driving part(inverter). CONSTITUTION: A braking control method comprises a step to control back electromotive force by repeated charging and discharging in a way to charge the back electromotive force generated in a motor(306) on braking of a washing machine to a condenser(301) of a DC link end and discharge the charged voltage to the motor(306) again and a step to detect the temperature of a motor driving part(302) driving the motor(306) to variably adjust the switching duty rate of voltage(current) pulse flowing in the motor driving part(302) to control voltage to reduce discharging to the motor(306) if the detected temperature exceeds set standard temperature(range).
Patent KR-20010037316-A (KR)
Inventor: LEE HYEONG HUI
IPC: H03L5/00
Filed: 1999-10-15
Abstract: PURPOSE: An IC chip capable for adjusting the level of input/output signals is provided to make it easier to have a measure to stop noises and electromagnetic interference and to match signals between circuit using difference power sources. CONSTITUTION: In an IC chip capable for adjusting the level of input/output signals, an IC chip(100) communicates with a micro process(200) through a serial port. A memory(110) works as a register storing control values provided by the microprocessor(200). A digital/analog converter(120) converts the control values into analog signals. A comparator(130) receives the analog signal through a non-inverted terminal and an operational voltage(Vcc) given to the IC chip through an inverted terminal. The comparator(130) produces a result proportional to the difference between the two values. A power amplifier(140) controls the amplification gain responding to the compared result. The amplified output voltage of the power amplifier(140) are given to an output buffer(150) and an input buffer(160) as operational voltages. Thus, the input/output buffers(150,160) have the input/output signals swinging between the operational voltage and the grounding voltage.
Patent KR-20000029109-A (KR)
Inventor: NIHIRA YOSHITO
IPC: G09F9/37
Filed: 1999-10-15
Abstract: PURPOSE: A display unit of a magnetic swing type is provided to improve a resolution of a display image and a contrast of the display image and to remove an image break in a boundary of each cell. CONSTITUTION: A display unit of a magnetic swing type is composed of: a transparent surface panel sheet, a rear panel sheet aligned to form a sealing space between the surface panel sheet and the rear panel sheet, a partition for dividing the sealing space into many cells equipped between the surface panel sheet and the rear panel sheet and dispersion liquid containing a magnetic particle sealed in each cell. Herein, a magnetization of the magnetic particle when an authority magnetic field is 500Oe is more than 20.Oemu/g, the dispersion liquid contains 80-90wt% of single color of fluid and 10-20wt% of the magnetic particle.
Patent KR-20010038951-A (KR)
Inventor: KIM HYE JA
IPC: A01K91/18
Filed: 1999-10-28
Abstract: PURPOSE: A fishing line winder is provided to automatically wind the fishing line on many spools at the same time, to maintain the tension of the fishing line for winding, to prevent the fishing line from being damaged and twisted. CONSTITUTION: A fishing line winder comprises a transfer device(A), a winding device(B) disposed over the transfer device, a spool separation device(C) installed on the one side of the frame, a fishing line supply device(D) for supplying the fishing line to the spool, and an anti-twist device. The transfer device moves in left and right to a desired position of a frame(1) along a guide shaft(3) across the width of a spool by the rotating force of a screw shaft(2). The transfer device winds the fishing line after winding while preventing the fishing line from being released. The spool detaching device attaches or detaches the spool to and from the winding device. The anti-twist device stops winding of the fishing line by detecting the twist of the fishing line during the fishing line is supplied to the spool.
Patent KR-20010045978-A (KR)
Inventor: KIM HAK EUNG
IPC: A45B25/28
Filed: 1999-11-09
Abstract: PURPOSE: An apparatus for automatically inputting/packing a wet umbrella into/with a vinyl bag is provided to maximize the conveniency of users and the reliability of the apparatus by completing the input and package of a wet umbrella into/with a waiting bag and then waiting the next bag. CONSTITUTION: A main body(100) comprises a bag stop plate(90) having a bag mount(9) for hanging a plurality of vinyl bags, and an umbrella discharge port opened forwardly. A bag containing unit contains the plurality of vinyl bags supported by the bag mount(9) as well as sequentially pushes the bags toward the bag mount(9). A bag opening unit opens an entrance of the bag waiting in the bag mount(9) by the opening/closing operation of the bag containing unit, and then continuously opens the entrance of the next bag by the operation that the umbrella is input into the opened bag.
Patent KR-20000035356-A (KR)
Inventor: ZHUANG WEI-WEI
IPC: C07C15/44
Filed: 1999-11-09
Abstract: PURPOSE: Copper-containing substituted phenylethylene precursor and synthesis method thereof are provided which can deposit copper effectively with a low resistivity and good adhesive. CONSTITUTION: The Cu(hfac) precursor with a phenylethylene carrying substituents selected from C1 to C6 alkyl, C1 to C6 haloalkyl, C6 phenyl, H, and C1 to C6 alkoxyl is described. For an example, alpha-methylstyrene is the preferred ligand and the precursor containing it has proven to be stable at low temperatures and sufficiently volatile at higher temperatures. Copper deposited from this precursor has low resistivity and high adhesive characteristics. Also described is a process for producing the precursor in high yield.
Patent KR-20010046601-A (KR)
Inventor: KIM CHANG HO
IPC: B62D25/08
Filed: 1999-11-13
Abstract: PURPOSE: A gas stay prevents shock occurring on the opening of a tail gate and uses reduced amount of oil to be environmentally-friendly. CONSTITUTION: A gas stay comprises a cylinder(20), a rod(30), a first nozzle(40), a second nozzle(50), a stopper(60), a seal member(70), a leaf valve(80) and an O-ring(90). The cylinder(20) has a space(21) formed inside a body thereof, a catching protrusion(22) placed inside of the front surface of the body thereof, a sloping part(23) formed behind the catching protrusion(22) and gas and oil packed inside in high pressure. The rod(30) is placed in the space(21) of the cylinder(21) and has an installation part(31) formed on the end therof on the other side. The first nozzle(40) is fixed on the front surface of the installation part(31) of the rod(30) and has an inserting groove(41) formed on the outer side of the front surface thereof, a packed gas moving groove(42) on the upper part of the front surface thereof and a stepped part(43) formed on the rear side thereof. The second nozzle(50) is placed behind the first nozzle(40) and has a diameter smaller than the diameter of the first nozzle(40). The stopper(60) is inserted into the catching protrusion(22) of the cylinder(20) and limits the moving distance of the rod(30) by contacting with the first nozzle(40) when the rod(30) is extended. The seal member(70) is placed on the stepped part(43) of the first nozzle(40) and has a contacting surface(71) on the upper rear side thereof with the sloping angle identical with the sloping part(23) of the cylinder(20). The leaf valve(80) is placed in front of the seal member(70) and adheres to the moving groove(42) of the first nozzle(40) by the seal member(70) on the extension of the rod(30).
Patent KR-20010048762-A (KR)
Inventor: KOO HYEONG MO
IPC: C23G3/04
Filed: 1999-11-29
Abstract: PURPOSE: A device for cleaning pipes to use a method to remove welding oxide or various foreign stuff while refrigerants circulate through a pipe to be cleaned is provided. Therefore the loss of refrigerants can be prevented. CONSTITUTION: A device for cleaning pipes comprises the parts of: (i) a refrigerant pipe that accommodates refrigerants, and is connected with a pipe to be cleaned to form a closed circulating line; (ii) a compressor that compresses refrigerant gas circulating through the refrigerant pipe, and supplies it to a pipe to be cleaned; (iii) material for removing foreign stuff that is made of an accumulator equipped of filter inside, and is contained in the refrigerants; and (iv) a condenser, a capillary tube, and an evaporator that are installed back of the material for removing foreign stuff.